Crafted from carbon-reinforced polycarbonate and fitted with a signature rubber strap, Luminox's 3081 series watch combines unparalleled Swiss precision with dependable construction. Tough enough to outfit US Navy SEALs, it is equipped with a scratch-resistant mineral glass face, innovative self-illumination technology and water-resistance up to 200 metres. The 'BO' in its name stands for 'black-out' a nod to the stealthy color palette..